Basis of preparation, Functional and Presentation Currencies (Details) - shares	Jul. 31, 2025	Oct. 29, 2024	Sep. 22, 2023	Aug. 22, 2023	Aug. 04, 2023
Functional and Presentation Currencies [Abstract]
Warrants (in shares)	121,995	9,176	2,549	6,372	9,176

Number of securities into which the class of warrant or right may be converted. For example, but not limited to, 500,000 warrants may be converted into 1,000,000 shares.

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Topic 505
-SubTopic 10
-Name Accounting Standards Codification
-Section 50
-Paragraph 3
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147481112/505-10-50-3

Name:	us-gaap_ClassOfWarrantOrRightNumberOfSecuritiesCalledByWarrantsOrRights
Namespace Prefix:	us-gaap_
Data Type:	xbrli:sharesItemType
Balance Type:	na
Period Type:	instant